/*
 *  Copyright (C) 2011  social-tourist.org
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.socialtourist.web.client.widgets;

import org.socialtourist.web.shared.data.SocialProject;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.MouseOutEvent;
import com.google.gwt.event.dom.client.MouseOutHandler;
import com.google.gwt.event.dom.client.MouseOverEvent;
import com.google.gwt.event.dom.client.MouseOverHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Label;

public class MapMark extends Composite implements MouseOverHandler, MouseOutHandler, ClickHandler
{
	private Label xLabel;
	private SocialProject project;
	private Label nameLabel;
	private MapMarkClickHandler handler = null;
	
	public MapMark(SocialProject project) {
		this.project = project; 
		
		xLabel = new Label("X");
		xLabel.setStyleName("st-MapMark-x", true);
		xLabel.addMouseOverHandler(this);
		xLabel.addMouseOutHandler(this);
		xLabel.addClickHandler(this);
		
		nameLabel = new Label(this.project.getName());
		nameLabel.setStyleName("st-MapMark-name");
		nameLabel.setVisible(false);
		
		HorizontalPanel panel = new HorizontalPanel();
		panel.setVerticalAlignment(HorizontalPanel.ALIGN_MIDDLE);
		panel.add(xLabel);
		panel.add(nameLabel);
		
		initWidget(panel);
		
	}

	public void addMapMarkClickHandler(MapMarkClickHandler handler) 
	{
		this.handler  = handler;		
	}

	@Override
	public void onMouseOver(MouseOverEvent event) {
		nameLabel.setVisible(true);
	}

	@Override
	public void onMouseOut(MouseOutEvent event) {
		nameLabel.setVisible(false);
	}

	public SocialProject getProject() 
	{
		return project;
	}

	@Override
	public void onClick(ClickEvent event) {
		if (handler == null)
			return;
		handler.onMapMarkClick(this, event);
	}
}
